IEEE

Aperture-Shared Design of Millimeter-Wave Phased Array and Sub-6 GHz Antenna Using Diversified Metasurface Structures

Abstract: This article presents a novel aperture-shared architecture applied in integration of millimeter-wave (mmW) phased array and sub-6 GHz antenna using diversified metasurface structures. First, ...
IEEE

A 7-bit 1.15-GS/s 2.6-bit/Cycle Asynchronous SAR ADC Using Comparator Decision Skip Technique With Background Offset Calibration

Abstract: This article presents a 7-bit, 1.15-GS/s, 2.6-bit/cycle asynchronous successive approximation register (SAR) analog-to-digital converter (ADC) that incorporates a comparator decision skip ...
techxplore

Mechanical computers use springs and bolts to count, sort odd-even pushes and remember force

"We typically think of memory as something in a computer hard drive, or within our brains," says St. Olaf College Associate Professor of Physics Joey Paulsen. "However, many everyday materials retain ...